/**
 * Copyright (c) 2019-2021,  陈俊兵 (cjb6b.com@gmail.com)
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.ktjiaoyu.advance.jmm;

/**
 *
 * @packageName com.ktjiaoyu.advance.cas
 * @fileName AtomicIntegerTest.java
 * @author 陈俊兵 (cjb6b.com@gmail.com)
 * @createTime 2023/7/25 22:55
 * @lastModify 2023/7/25 22:55
 * @version 1.0.0
 */
public class AtomicTest {

    // 加volatile并不能保证原子性
    static volatile int  k = 0;
    public static void main(String[] args) {

        Thread t1 = new Thread(()->{
            for (int i = 0; i < 100000; i++) {
                k++;
            }
        });
        Thread t2 = new Thread(()->{
            for (int i = 0; i < 100000; i++) {
                k++;
            }
        });

        t1.start();
        t2.start();
        try {
            // 等待两个线程都完成
            t1.join();
            t2.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

        System.out.println("k = " + k);

    }
}
